80770900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6073}}^1$

素因数の和:6113

約数の個数: 72

約数和(自身を含む): 210889280

約数和(自身を除く): 130118380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6073, 6650, 12146, 13300, 24292, 30365, 42511, 60730, 85022, 115387, 121460, 151825, 170044, 212555, 230774, 303650, 425110, 461548, 576935, 607300, 807709, 850220, 1062775, 1153870, 1615418, 2125550, 2307740, 2884675, 3230836, 4038545, 4251100, 5769350, 8077090, 11538700, 16154180, 20192725, 40385450, 80770900]

約数ペア:

[(1, 80770900), (2, 40385450), (4, 20192725), (5, 16154180), (7, 11538700), (10, 8077090), (14, 5769350), (19, 4251100), (20, 4038545), (25, 3230836), (28, 2884675), (35, 2307740), (38, 2125550), (50, 1615418), (70, 1153870), (76, 1062775), (95, 850220), (100, 807709), (133, 607300), (140, 576935), (175, 461548), (190, 425110), (266, 303650), (350, 230774), (380, 212555), (475, 170044), (532, 151825), (665, 121460), (700, 115387), (950, 85022), (1330, 60730), (1900, 42511), (2660, 30365), (3325, 24292), (6073, 13300), (6650, 12146)]